<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
			.div1{
				width: 200px;
				margin-bottom: 10px;
			}
			.div2{
				width: 200px;
				border: 2px dashed black;
				margin-bottom: 10px;
			}
			.div3{
				width: 200px;
				border: 2px solid black;
				margin-bottom: 10px;
			}
			.div4{
				width: 200px;
				border: 2px double #000000;
				border-width: 3px;
				margin-bottom: 10px;
			}
			.div5{
				width: 200px;
				border: 2px dotted #000000;
				margin-bottom: 10px;
			}
			.div6{
				width: 200px;
				border: 2px groove;
				border-color: bisque;
				margin-bottom: 10px;
			}
			.div7{
				width: 200px;
				border: 2px ridge;
				border-color: bisque;
				margin-bottom: 10px;
			}
			.div8{
				width: 200px;
				border: 2px outset;
				border-color: bisque;
				margin-bottom: 10px;
			}
		</style>
	</head>
	<body>
		<div class="div1">
			无边框
		</div>
		<div class="div2">
			虚线边框
		</div>
		<div class="div3">
			实现边框
		</div>
		<div class="div4">
			双边框
		</div>
		<div class="div5">
			点状边框
		</div>
		<div class="div6">
			定义 3D 凹槽边框
		</div>
		<div class="div7">
			定义 3D 垄断边框
		</div>
		<div class="div8">
			定义 3D outset边框
		</div>
	</body>
</html>
